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Chord Recognition/Evidence
Method evidence record

Chord Recognition

Chord recognition is the task of automatically identifying the harmonic chords present in a musical recording and estimating when chord changes occur. Introduced formally by Harte et al. (2005), it is a cornerstone of music analysis and widely used in music education, cover song analysis, and musical structure understanding. Modern systems use deep learning to classify and sequence chords in real time.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Chord Recognition and Estimation Algorithm
Taxonomic method record · ml-model / music-information-retrieval
  • Harte, C., Sandler, M. B., Abdallah, S. A., & Gómez, E. (2005). Symbolic representation of musical chords: Proposed extensions to the HarmO ontology. In Proceedings of the International Society for Music Information Retrieval Conference. · URL
  • MacGregor, R. D., & Wiggins, G. A. (2009). Chord recognition using duration-explicit hidden Markov models. In Proceedings of the International Society for Music Information Retrieval Conference. · URL
  • Bigo, L., Buffa, A., & Roeb, M. (2017). Singing voice separation using spectral features and bidirectional long short-term memory networks. In Proceedings of the International Society for Music Information Retrieval Conference. · URL
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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Same method familyHarmonic Analysis in Musicmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketMelody Extractionmachine-suggested · Relational suggestion, not evidence.Same method familyMusic Genre Classificationmachine-suggested · Relational suggestion, not evidence.Same method familyMusic Segmentationmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketPitch Detection Algorithmmachine-suggested · Relational suggestion, not evidence.

Evidence status

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Sources

3 recorded citations, copied from the method source record.

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